baber/WOPTO huggingface dataset:
Patent JP-H04116312-A (JP)
Title: Controller of warm air heater
Inventor: UGAJIN TOSHIYUKI
IPC: F23N5/00
Filed: 1990-09-06
Abstract: PURPOSE:To quickly heat a room in the next morning and stop combustion after the room temperature rises, by a method wherein a microcomputer accepts a minimum fixing switch during combustion, releases the minimum fixing switch when combustion is stopped, stores the fact that a moderate mode is set in the case the microcomputer accepts the minimum fixing switch after accepting a moderate switch, performs the minimum fixed mode operation, and carries out the moderate mode operation again when the minimum fixed mode is released. CONSTITUTION:During moderate mode operation, a microcomputer 5 performs controls so as to stop combustion when the room temperature rises in excess. When a minimum fixing switch 2 is turned on and 'HIGH' is input to the microcomputer 5, the minimum fixed mode is released in the case the minimum fixed mode is has been set, and the minimum fixed mode is set in the case the minimum fixed mode has not been set. While the minimum fixed mode is set, the microcomputer 5 performs controls so as to carry out combustion at a minimum combustion rate regardless of the room temperature. In the case the minimum fixed mode is set while the moderate mode is previously set, the fact that the moderate mode is set is stored, and the moderate mode is released, And, the moderate mode is reset again when the minimum fixed mode is released.
Patent JP-S60128426-A (JP)
Title: Copying device
Inventor: KUSUDA TATSUFUMI
IPC: G03G21/00
Filed: 1983-12-15
Abstract: PURPOSE:To attain automatic diagnosis easily by applying a diagnosis starting signal to plural sensors for detecting the moving information of a variable power lens system or an optical system, moving a moving body and detecting abnormality on the basis of codes added to the sensors. CONSTITUTION:A light source 20 is moved in the arrow A direction on the lower side of an original placing glass 40 and the sensors 11-13 detect the starting point 11 of the light source 20, the passage of a paper feeding starting point 12 and overrun 13. A variable power lens 30 is moved in the reducing an expanding directions C, B respectively and sensors 14, 18 detect overrun 14 in the reducing direction, a regular reducing position 15, an equal power position 16, a regular expanding position 17 and overrun 18 in the expanding direction. When the light source 20 is reciprocated by once, the variable power lens 30 is reciprocated by once in the reducing and expanding directions and abnormality is detected by the sensors 13, 14, 18, the abnormality is displayed together with the code No. of the sensor. Thus, the existence of the abnormality is detected automatically, simply and rapidly.
Patent JP-H0789202-A (JP)
Title: Printer
Inventor: AONO TORU
IPC: B41J32/00
Filed: 1993-09-22
Abstract: PURPOSE:To control the take-up of an ink ribbon by previously detecting such a state that the ink ribbon is wound around a platen by stopping a platen motor when the ink ribbon moving along the peripheral surface of a platen is detected and driving a take-up motor to take up the ink ribbon. CONSTITUTION:When printed paper passes the position of a head, the ink ribbon 35 held close contact with the paper is together drawn out to generate slackening and the slacked part of the ink ribbon 35 is bonded to the peripheral surface of the roller part 22 of a platen 21. When the slackened ink ribbon 35 is moved along the roller part 22, this state is detected by the sensor 51 arranged along the peripheral surface of the roller part 22 in opposed relation to the shaft 23 thereof on the downstream side in the feed direction of the ink ribbon from the position of the head. When the slackening of the ink ribbon 35 is detected, a feed system containing a platen motor and a take-up motor are stopped. The paper remaining in a printer is fed out and the take-up motor is driven to take up the ink ribbon 35.
Patent JP-H09166660-A (JP)
Title: Position confirmation objective
Inventor: HENIGMAN VIKTOR
IPC: G01S7/54
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To more accurately indicate at least two points (closest and farthest reflection pints) of an underwater object, e.g. a school of fish or the bottom of sea. SOLUTION: A radiator, e.g. an ultrasonic pulse transmitter 15, in an object locator especially used for locating a school of fish 14, the bottom of sea 13 or a fishing net from a fishing boat 10 transmits pulses toward a school of fish 14, a fishing net or the bottom of sea 13. Reflected pulses from an underwater object arrive at least three receivers 16, 17, 18, 19 which then generate corresponding electric signals. The electric signals are conditioned appropriately and processed by a computer where the position of object is determined with respect to a fishing board or the ground surface.
Patent JP-H08100809-A (JP)
Title: Roll fixing lateral pressure ring
Inventor: KIYONAGA MASAYOSHI
IPC: F16B2/04
Filed: 1994-09-30
Abstract: PURPOSE: To keep pressing force even if oil leaks to some extent by exposing a pressure accumulating part provided with a piston supported by an elastic member to a ring body communicated with a hydraulic chamber between the ring body and a pressure ring and filling the oil in the hydraulic chamber. CONSTITUTION: A pressure ring 12 is fit in a side face of a ring body 11 having a spring 22 in its inner face and a pressure ring 13 is fixed by a bolt 14. A hydraulic chamber 15 is formed between the ring body 11 and the pressure ring 12 and the pressure ring 12 is slidable to a rotary shaft direction of the ring body 11. Oil is filled from a coupler part to the hydraulic chamber 15 and pressure is applied to project the pressure ring 12 and the oil is sealed inside a lateral pressure ring 10. At this time, a tip face of a piston 34 of a pressure accumulating part 30 is pressed by oil pressure and a compression coil spring 35 shrinks.  The compression coil spring 35 dislocated when a small amount of the oil in the hydraulic chamber 15 leaks from a space and the piston 34 slides frontwardly and the pressure ring 12 recovers to designated projected amount Thereby, a roll is operated successively for a long time.
Patent JP-H03205475-A (JP)
Title: Manufacture of bound product and particles of grinding material and improvement of grinding perearmance of said bound product
Inventor: KIYARORU JIEI MAAKUHOFUUMASENI
IPC: B24D3/00
Filed: 1990-09-10
Abstract: PURPOSE: To obtain an abrasive material bonded body increased in grinding performance by covering sintered sol gel aluminous particles with a silicon compound, followed by heat treatment to convert the silicon compound to silica to be fixed on the surface.  
     CONSTITUTION: Sintered sol gel aluminous abrasive material particles are covered with a silicon compound (e.g. an organic silicon-containing compound selected substantially from the group consisting of silanes, silicates, silicon ethers, silicon esters, and silicones) and then the covered particles are heat- treated at a temperature for a period sufficient to convert the silicon compound to silica and to fix the silica on the surface thereby obtaining vitrified (glass) bonded sol gel aluminous sintered abrasive product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0285848-A (JP)
Title: Image forming method
Inventor: SHIBA KEISUKE
IPC: G03C5/29
Filed: 1988-09-22
Abstract: PURPOSE:To contrive quick processing with a high picture quality by optimizing a development processing and a photosensitive material using a specific silver halide emulsion so as to conform with an elementary process for discriminating a fundamental processing. CONSTITUTION:A photosensitive material P is processed in a developer 13 by each roller, and thereafter, inserted and held by a wrapping roller 54 and a free roller 58 and drawn out. A liquid level 13A is extremely small by a slit shape between a block 38 and a guide roller 28, therefore, an air oxidation is scarcely generated. Slits 44, 46 are formed in 1 - 10mm, and the generation of a flaw caused by a fact that the material P comes into contact with the inside peripheral surface of the block 38 and a notch 22 can be prevented. A filling space of the developer 13 in a tank 12 is narrow and especially narrow in the vicinity of the liquid level 13A, therefore, in order to prevent a fact that the developer 13 is stagnant and a fatigue liquid is not eliminated, a stirring blade 40 is provided, and by stirring a fatigue developer, it can be eliminated from the developing surface. In such a way, a quick processing can be executed stably with a high picture quality.
Patent JP-S60129643-A (JP)
Title: Method for measuring flow rate and composition of gaseous isotope element mixture
Inventor: MIYAKE TAKASHI
IPC: G01F1/00
Filed: 1983-12-19
Abstract: PURPOSE:To enable easy measurement in a real time, by connecting an orifice flow meter and a capillary tube flow meter in series while connecting both of them to an operator and measuring the flow rate and composition of a gaseous isotope element mixture on the basis of a specific arithmetic expression. CONSTITUTION:An orifice flow meter 11 and a capillary tube flow meter 12 are connected in series and both of them are respectively connected to an operator 13. The process stream 10 of a gaseous hydrogen isotope mixture is successively supplied to both flow meters 11, 12 and the flow rate and composition of the gaseous mixture is measured on the basis of the arithmetic expression Q= (mC0epsilonpiD<2>/4)X(2gc.DELTAp/rho)<1/2> (wherein m is an opening ratio, C0 is counting of a flow rate, epsilon is correction coefficient of expansion, D is pipe diameter difference before and after gas supply, gc is a gravity conversion factor, DELTAp is pressure difference before and after gas supply and rho is gas density) and the arithmetic expression Q=piD<2>DELTAp/4K.U (wherein D is the diameter of a capillary tube, DELTAp is pressure difference, K is fixed coefficient and U is average flow velocity).
Patent JP-S6480331-A (JP)
Title: Dish washer
Inventor: OSHIMA SHIN
IPC: A47L15/00
Filed: 1987-09-22
Abstract: PURPOSE: To lower a cost by performing jetting, draining and air sending by the normal and reverse rotation of one motor, heating washing water and air inside a container by one fan heater and adjusting and sharing the output of the heater for drying as well. CONSTITUTION: In a pump device 9, a nozzle 7 to be rotated by the reaction of the jetting of the washing water is arranged above a water level inside a washing water tank 15 and washing and draining are both performed by the normal and reverse rotation of the pump 9. Also, in blowers 10 and 11, by leading sent air from a fan 10 attached to the other shaft of a motor 8 for the pump to a pipe 12 incorporating the heater 13 inside a washing tank 15 and releasing it inside the container 2, the washing water and air are simultaneously heated and the heater 13 is adjusted to an appropriate temperature at the time of drying and made usable for drying after washing and rinsing as well.  Further, in a driving device 19, a water bypass 16 for not passing through a filter 22 is formed so as to be operated by draining force after preliminary washing is ended for main washing and rinsing after preliminary washing and an odor inside the filter 22 is released to the outside.
Patent JP-S6480952-A (JP)
Title: Direct positive image forming method
Inventor: DEGUCHI HISAYASU
IPC: G03C5/50
Filed: 1987-09-22
Abstract: PURPOSE:To effectively suppress variance of photographic performance due to variance of pH of a developing solution by continuously or stepwise changing overall exposure light illuminance at the time of forming a direct positive image and executing development processing in the presence of the specified compound. CONSTITUTION:The development processing is carried out by continuously or stepwise changing the overall exposure light illuminance and executed in the presence of at least one of the compounds represented by the formula shown on the right in which X is -O-, -S-, or the like; Q is an atomic group necessary to form a 5- or 6-membered hetero ring including that condensed with another 5- or 6-membered unsaturated ring; each of R<1>-R<3> is H, halogen, mercapto, or the like and at least one of them is substituted by at least one of OH, COOH, and SO3H, thus permitting change of sensitivity due to pH variance of the developing solution to be reduced.
Patent JP-H0983721-A (JP)
Title: Facsimile equipment
Inventor: FUTAGAWA YASUNARI
IPC: H04N1/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of the recording paper by cutting the roll paper by only the instruction of an operator via a cutter means and based on the cut instruction received from the operator via a cut instruction means. SOLUTION: A CPU 20 controls an entire part based on the program that is stored in a ROM 22. A cutter cuts the roll paper when the cutting is directly instructed by an operator via a control panel. That is, various operations are initialized in a start mode. Then a copying operation is carried out when a copy start instruction is received via a reading part 26, and a transmission operation is carried out in a transmission mode. A reception operation is carried out in a reception mode, and a received telegraphic message is printed. Then a recording operation is carried out when a print mode is set to output a communication management report, etc. When a cutter start instruction is given from the operator, the cutter cuts the roll paper.
Patent JP-H04116635-A (JP)
Title: Reader printer
Inventor: KUWAYAMA TAKESHI
IPC: G03B27/32
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the well projected image which is focused over the entire projecting magnification by previously determining the fluctuation in the focal position on a prescribed surface by the production error of a variable power means and detecting the information on the focal position by a detecting means provided in a part of a variable power means. CONSTITUTION:The information 2 on the focal position indicating the fluctuation in the focal position on the screen image arising from a change in the projection magnification of the variable power means (zoom lens) 1 is provided around a part of the variable power means 2, i.e. zoom lens barrel 1a in correspondence to the rotating angle of a zoom lens barrel 1 and the information 2 on the focal position is read by the detecting mans 5. The focusing section of the variable power means 1 is adjusted by using the signal from the detecting means 5 and by a correcting means consisting of a control means 6 and a driving means 7. The fluctuation in the focal position of the projected image is manually or automatically corrected in this way and the always good projected image is obtd.
Patent JP-S60128991-A (JP)
Title: Rolling piston type rotary compressor
Inventor: HIKARI MASAKATSU
IPC: F04C23/00
Filed: 1983-12-16
Abstract: PURPOSE:To improve assembling easiness of a two-stage type rotary compressor by forming a partition between adjacent compression elements using the side tace of a piston on one side with the direction and amount of eccentricty and outer diameter of the eccentric part of the main shaft being kept the same as before, and the respective outer diameters of the cylinder and piston of each compression element are different from each other. CONSTITUTION:The 1st, 2nd compression elements 6, 7 are composed of inside peripheral surfaces of cylinders 11c, 12c and outside peripheral surfaces of pistons 9c, 10c. And partition in the central area of compression elements 6, 7 is realized by mutual contact of the end face 9p of the 1st piston 9, the end face 12p of the 2nd cylinder 12, and the end face 10p of the 2nd piston 10. Thus, assembling becomes easy without forming a partition plate as used previously.
Patent JP-H1180132-A (JP)
Title: Production of 2-piperazinecarboxylic acid salt
Inventor: TAKUMA YUUKI
IPC: C07D241/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound by which the compound useful for an intermediate for a medicine or an agrochemical is produced in high yield while keeping the optical purity by heating a piperazinecarboxylic acid derivative in an acidic aqueous solution. SOLUTION: A 2-piperazinecarboxylic acid derivative of formula I [R<1> and R<2> are each a 1-4C alkyl or H; X is an inorganic acid or an organic acid; (n) is 0-2], (preferably N-tert-butyl-2-piperazinecarboxamide of formula II) is heated in an acidic aqueous solution preferably to 60-90 deg.C for 1-10 hr, and a poor solvent (e.g. ethanol) is added to the resultant reaction mixture to precipitate 2-piperazinecarboxylic acid salt of formula III [Y is an inorganic acid or an organic acid; (m) is 1-2] in the method for producing the 2-piperazinecarboxylic acid salt. The acid in the acidic solution is preferably the inorganic acid such as hydrochloric acid and sulfuric acid used in an amount of 10-20 molar times as much as the compound of formula I. The concentration of the acid is >=20 wt.% in the case of the hydrochloric acid or 50-70 wt.% in the case of sulfuric acid.
Patent JP-S6392084-A (JP)
Title: Self-scanning type semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01S5/042
Filed: 1986-10-07
Abstract: PURPOSE:To reduce the leak current between two electrodes, and decrease the threshold current, by forming both ends of an active layer and a clad layer in the form of an inverse mesa by etching, and filling it up with a semiconductor layer having a larger energy gap and a smaller reflectivity than those of the active layer. CONSTITUTION:Both ends of in active layer 106 and a clad layer 105 are subjected to etching, and constituted in the form of an inverse mesa stripe, which is filled up with a semiconductor layer 103 having a larger energy gap and a smaller reflectivity than those of the active layer 106. As the semiconductor layer 103 is highly resistive, light propagating in the active layer is reflected at this boundary surface, and exhibits a state wherein the light is confined in the transversal direction. The wave front of the light which is emitted are aligned almost in parallel. As the buried layer is highly resistive, so the injected carriers not diffuse in the transversal direction, and almost all the carriers contribute to laser oscillation.
Patent JP-H0898699-A (JP)
Title: Penicillin-resistant streptococcus pneumoniae gene fragement and its utilization
Inventor: YAMANE AKIO
IPC: C07H21/04
Filed: 1994-10-03
Abstract: PURPOSE: To obtain the subject new gene having a specific base sequence or a base sequence complementary therewith, capable of simply, accurately and early judging penicillin-resistant streptococcus pneumoniae which has been judged to be penicillin sensitive and enabling adequate chemotherapy. CONSTITUTION: This new penicillin-resistant streptococcus pneumoniae gene fragment has a base sequence expressed by formula I or a base sequence complementary therewith or a base sequence consisting of at least 10 or more bases in a base sequence expressed by formula II or a base sequence complementary therewith. A penicillin-resistant streptococcus pneumoniae which has been judged hitherto to have no resistance to penicillin can accurately, simply and early be detected to have resistance to penicillin using the gene fragment as a primer or probe for detecting the penicillin-resistant streptococcus pneumoniae.  The gene fragment is obtained by separating penicillin-resistant streptococcus pneumoniae, extracting the chromosomal DNA, determining the gene sequences, finding a sequence having a new variation characteristic to high resistance against penicillin and synthesizing this region.
Patent JP-H05202134-A (JP)
Title: Vinyl polymer exhibiting nonlinear optical response
Inventor: TOOMASU EMU RESURII
IPC: C07C255/42
Filed: 1992-09-07
Abstract: PURPOSE: To obtain a polymer which has specified repeating monomer units, pendant side chains which exhibit nonlinear optical response, and excellent thermal oxidation stability after mechanical stabilization and is useful as a transparent optical medium, etc.  
     CONSTITUTION: The objective has repeating monomer units corresponding to formula I [wherein P, P' are vinyl monomer parts which form a polymer trunk; (m), (s) are intergers the total of which is 10 or more, (m) monomers are incorporated in 10-100 mole % based on the total (m+S) monomer units; G is a spacer group; R 1 , R 2  are each H, a 1-6C alkyl, a 1-6C haloalkyl; X is an electron donating group; Y is an electron accepting group]. A compound of formula I is obtained, for example, by polymerizing a compound of formula II and a compound of formula III in a solvent such as chlorobenzene in the presence of a radical initiator such as azobis-isobutylonitrile. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0799771-A (JP)
Title: Method for reducing high harmonic of load-system input current including inverter
Inventor: OKUBO ATSUSHI
IPC: H02J3/01
Filed: 1993-09-27
Abstract: PURPOSE:To provide a method for inexpensively and effectively reducing high harmonic components in input current from an AC power supply with a load system including art inverter as the target. CONSTITUTION:In a vending machine 2 as an example of load system, a power factor improvement device 23 for improving the input current waveform and at the same time input power factor is provided at the input side of a resistor 24 whose input capacity is smaller than that of an inverter 21, a waveform distortion part at art input current IA of the inverter 21 is added or subtracted for compensation by input current IB of the device 23, and art input current IO of the vending machine 2 which becomes the sum of the above current IA and IB is formed in nearly sinusoidal waveform to reduce the high harmonic content.
Patent JP-H0771410-A (JP)
Title: Drive device for variable displacement hydraulic motor
Inventor: HAGA MASAKAZU
IPC: E02F9/22
Filed: 1993-08-31
Abstract: PURPOSE:To pertinently select hydraulic motor capacity, depending upon a magnitude of control valve operation, when a control valve is operated to rotate a hydraulic motor. CONSTITUTION:The lever sensor 21B of a hydraulic pressure pilot valve of pressure reducing type sends a signal to a controller 22, regarding the operation magnitude of an operation lever 21A, while a pressure sensor 9 sends a signal to the controller 22, regarding the drive pressure of a hydraulic motor 1. Also, the controller 22 outputs a control signal to a rotation actuator 2, so that the variable displacement section 1A of the motor 1 is selected at high-speed rotation, regardless of the drive pressure thereof. Also, the hydraulic motor 1 is selected at large capacity, thereby increasing the output torque thereof.
Patent JP-H0771903-A (JP)
Title: Installing gap measuring device for membrane member, gap marking-off device, and measuring working system
Inventor: HAYATA FUMITAKA
IPC: G01B5/14
Filed: 1993-08-31
Abstract: PURPOSE:To easily measure a tube gap for installing a membrane bar which is performed following tube welding when a spiral tube module for thermal boiler is connected, and facilitate the working of the membrane bar. CONSTITUTION:A gap measuring device 14 for a width filling clearance 12 formed between a pair of spiral tubes 10 is provided, a gap copying roller 16 is moved along the clearance 12, and the length and width data are detected by a rotary encoder 18 and a micrometer 20. The measurement data is stored in a recording medium 24 by a data processing part 22. A working device 28 is formed out of a cutting processing part 30 for cutting a membrane bar material 26 to have a prescribed length and beveling it on the basis of the measured data, a width working processing part 30 for cutting the material 26 according to the measured gap width, and a side edge beveling processing part 34, and a controller part 36 reads the data from the recording medium 24 in which the measurement data is stored, and outputs an operation signal to each processing part.